EP1093419A1 - Protective covering for trailer couplings - Google Patents
Protective covering for trailer couplingsInfo
- Publication number
- EP1093419A1 EP1093419A1 EP99962079A EP99962079A EP1093419A1 EP 1093419 A1 EP1093419 A1 EP 1093419A1 EP 99962079 A EP99962079 A EP 99962079A EP 99962079 A EP99962079 A EP 99962079A EP 1093419 A1 EP1093419 A1 EP 1093419A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- trailer hitch
- coupling
- hitch according
- trailer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/60—Covers, caps or guards, e.g. comprising anti-theft devices
- B60D1/605—Protection caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/60—Covers, caps or guards, e.g. comprising anti-theft devices
Definitions
- the invention relates to a cover for a trailer hitch on a motor vehicle.
- This cover is designed in such a way that it integrates the coupling ball and coupling rod that protrude at the rear of the vehicle into the vehicle contour, and thus protects against accidental physical contact with both the coupling ball and the coupling rod.
- the construction described here protects against injuries in that both the ball and the space between the ball and the rear of the car are covered in whole or in part. This ensures that a passing pedestrian does not come into direct physical contact with the rigid coupling rod or coupling ball in the event of accidental contact, but only against the Flanks of the cover bumps.
- the flanks of the cover which run from the coupling ball in the direction of the rear of the car, can be arranged here in such a way that their contours have a component transverse to the direction of travel, ie that they run obliquely (FIG. 1). Due to the inclined arrangement of these flanks, possible body contact with the flanks of the cover only occurs at an obtuse angle, which minimizes the risk of injury. A possible double-walled, resilient or padded design of the flanks would result in touches being intercepted even more gently.
- Fig. 1 shows a plan view of the rear of a passenger car; partially cut.
- Fig. 2 shows a side view of the rear area of a passenger car.
- Fig. 3 shows a partial view of a passenger car from the rear; partially cut.
- Fig. 4 shows a spatial view of a car rear
- the cover (1) is put over the coupling ball (2) from above. In this position it is held by two inner, flexible walls (5) which enclose the coupling ball (2) and the coupling rod (6) on both sides and are slightly bent apart. If necessary, ribbing the cheeks provides the necessary support. The cheeks also prevent the cover from tipping over.
- the side of the cover facing the rear of the car can be designed so that it is on the rear of the car. ie it bears against the bumper (3) completely or almost. This will Avoid twisting the cover.
- the part of the cover that covers the coupling ball is designed in the form of an elongated hole.
- the walls (5) of the elongated hole can be corrugated, so that the coupling ball can snap into it in various longitudinal positions. As a result, certain differences in distance between the coupling ball and the bumper can be compensated. For larger differences in distance, it is advisable to produce different versions.
- the cover can be attached in such a way that a vertically standing mandrel (8) is mounted on the coupling rod (6) by means of a clamp (7), which engages in a receptacle (9) on the cover in order to position it fix.
- Plastic is suitable as the material for the cover, as is also used for the production of bumpers and other attachments on the motor vehicle.
- the cover can be made from a combination of plastic and metal components.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Materials For Medical Uses (AREA)
- Container Filling Or Packaging Operations (AREA)
- Inorganic Insulating Materials (AREA)
- Motor Power Transmission Devices (AREA)
- Wrappers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29821005U | 1998-11-24 | ||
DE29821005U DE29821005U1 (en) | 1998-11-24 | 1998-11-24 | Protective cover for towbars |
PCT/DE1999/003757 WO2000030878A1 (en) | 1998-11-24 | 1999-11-23 | Protective covering for trailer couplings |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1093419A1 true EP1093419A1 (en) | 2001-04-25 |
EP1093419B1 EP1093419B1 (en) | 2005-07-27 |
Family
ID=8065756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99962079A Expired - Lifetime EP1093419B1 (en) | 1998-11-24 | 1999-11-23 | Protective covering for trailer couplings |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1093419B1 (en) |
AT (1) | ATE300438T1 (en) |
AU (1) | AU1856700A (en) |
DE (3) | DE29821005U1 (en) |
WO (1) | WO2000030878A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006042376A1 (en) * | 2004-10-21 | 2006-04-27 | ARMSTRONG, Kylie, Ann | A tow bar protection device |
DE102006006395B4 (en) * | 2006-02-11 | 2011-02-03 | Busse, Frank Rüdiger | Cover for towing hitches of motor vehicles |
NL1032613C2 (en) * | 2006-09-05 | 2008-03-06 | Marcel Henricus Antoniu Bezouw | Bumper protector. |
EP3379222B1 (en) | 2017-03-22 | 2020-12-30 | Methode Electronics Malta Ltd. | Magnetoelastic based sensor assembly |
WO2019168565A1 (en) | 2018-02-27 | 2019-09-06 | Methode Electronics,Inc. | Towing systems and methods using magnetic field sensing |
US11135882B2 (en) | 2018-02-27 | 2021-10-05 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
US11221262B2 (en) | 2018-02-27 | 2022-01-11 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
US11491832B2 (en) | 2018-02-27 | 2022-11-08 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
US11084342B2 (en) | 2018-02-27 | 2021-08-10 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1430742C3 (en) * | 1962-03-20 | 1973-10-04 | Daimler-Benz Ag, 7000 Stuttgart | Lower body part for passenger cars |
FR1512300A (en) * | 1967-02-24 | 1968-02-02 | Protector adaptable to coupling systems for trailers called caravans | |
FR2097306A5 (en) * | 1970-07-01 | 1972-03-03 | Trapied Etienne | Towing pintle cover - of eg flexible foamed polyurethane |
US5533743A (en) * | 1994-10-03 | 1996-07-09 | Bello; Louis | Tow ball and shin protector |
NL1005408C2 (en) * | 1997-02-28 | 1998-08-31 | Alexander Franciscus Maria Haf | Device intended for mounting on a tow bar in order to minimize collision damage. |
-
1998
- 1998-11-24 DE DE29821005U patent/DE29821005U1/en not_active Expired - Lifetime
-
1999
- 1999-11-23 AU AU18567/00A patent/AU1856700A/en not_active Abandoned
- 1999-11-23 DE DE59912337T patent/DE59912337D1/en not_active Expired - Fee Related
- 1999-11-23 DE DE19982457T patent/DE19982457D2/en not_active Expired - Fee Related
- 1999-11-23 EP EP99962079A patent/EP1093419B1/en not_active Expired - Lifetime
- 1999-11-23 AT AT99962079T patent/ATE300438T1/en not_active IP Right Cessation
- 1999-11-23 WO PCT/DE1999/003757 patent/WO2000030878A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0030878A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE19982457D2 (en) | 2001-11-22 |
WO2000030878A1 (en) | 2000-06-02 |
ATE300438T1 (en) | 2005-08-15 |
DE59912337D1 (en) | 2005-09-01 |
AU1856700A (en) | 2000-06-13 |
EP1093419B1 (en) | 2005-07-27 |
DE29821005U1 (en) | 1999-04-01 |
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